This is the script most used by myself. It allow to make clear screenshots. I mean a screenshots without score, lagometer, messages and other user interface objects.
You need to customize it changing for example the cg_fov for the screenshots and your current cg_fov.
For example you can add too "cg_drawgun 0" if you want disable GUN.
I don't know where and who made it but thanks!
- have fun -